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2-Amino-5-chlorophcnyl-2'fluoro-peny lmenthaninc Nic osamide Alkalinity epoxy anion exchange resin 2-Fluorobenzoic acid 3-Hydroxy-4- mentnylhoxy benzaidchyde Brompheniramine hydrogen maleate	Brompheniramine hydrogen maleate molecular formula : C16H19BrN2C4H4O4 CAS: 980-71-2 EINECS: 213-265-9 physicochemical property： white or off-white crystalline powder melting point ： 131-135 content ： 98.5%-100.5% packing： 1KG/TIN、5KG/TIN
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